1.Take the right medication, always carry a health care kit (such as quick-acting heart pills, salvia drops, nitroglycerin, etc.), if there is an attack of chest pain, immediately sublingual. 2, do physical exercise within your ability, must avoid strain to avoid triggering angina, heart failure. 3, diet should be low calorie, low fat, low cholesterol, low salt, high fiber diet, eat more fresh vegetables and fruits, do not eat fatty meat, animal offal and other foods containing high fat, recommended high-quality protein food, such as eggs, dairy, lean meat, chicken and fish; prevent constipation, quit smoking and alcohol, obese people control weight. You can drink tea. 4, adhere to the medication according to medical advice, self-monitoring drug effects, side effects, can not add or subtract drugs privately, if you need to change the type and dose of drugs, must be done under the guidance of a professional doctor. 5, when the sudden change in condition to take simple emergency measures, such as sudden onset of chest pain, immediately stop exercise, rest, containing fast-acting heart pills and other emergency drugs, call for help and then seek medical attention as soon as possible. 6.Bathing should let the family know that it should not be done when full and hungry, the water temperature should not be too cold or too hot for too long, and the door should not be locked. 7. Patients should have regular follow-up outpatient visits for electrocardiogram, blood sugar and lipid examination. If the pain is more frequent than before, aggravated, not easily relieved by nitroglycerin, accompanied by cold sweat, immediately escorted by family members to the doctor.